Interfacial bonding oxides for glass-ceramic-to-metal seals
| DWPI Title: Structure comprises metal component, and glass-ceramic component, where glass-ceramic component comprises one or multiple metal oxidants |
| Abstract: The present invention relates to structure including an interfacial seal between a glass-ceramic component and a metal component, as well as methods for forming such structures. In particular embodiments, the interfacial seal includes a metal oxide. Such interfacial seals can be beneficial for, e.g., hermetic seals between a glass-ceramic component and a metal component. |
| Use: Structure. |
| Advantage: The structure has ease of processing glass-ceramic, reduces cost under environment-friendly manner with high safety and good health impact. |
| Novelty: Structure comprises a metal component, a glass-ceramic component, where the glass-ceramic component comprises one or multiple metal oxidants. The one or multiple metal oxidants comprise copper oxide. An interfacial seal (103) is disposed between the glass-ceramic component (102) and the metal component (101), where the seal comprises a metal oxide. Multiple reduced copper particles are provided within the glass-ceramic component and next to the interfacial seal. |
| Filed: 11/1/2016 |
| Application Number: US15340797A |
| Tech ID: SD 12808.1 |
| This invention was made with Government support under Contract No. DE-NA0003525 awarded by the United States Department of Energy/National Nuclear Security Administration. The Government has certain rights in the invention. |
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